农机化研究2025，Vol.47Issue(6)：252-257,6.DOI:10.13427/j.issn.1003-188X.2025.06.039
基于WPA的农业运输车辆路径优化模型研究
Optimization Model of Agricultural Transport Vehicle Path Based on WPA
摘要
Abstract
Agricultural transport vehicle path optimisation is one of the key problems in the field of agricultural logistics.In order to achieve problems such as low cost and carbon emission of agricultural transport and distribution,a model for agricultural transport vehicle path optimisation based on the Wolf Pack Algorithm(WPA)was be proposed,which modelled the agricultural transport vehicle path optimisation problem as a multi-objective optimisation problem,including minimising the total distance travelled and minimising the transport time.By defining the fitness function and combining the search strategy of the Wolf Pack Algorithm,the optimization of the path of agricultural transport vehicles was a-chieved.Finally,for the practical needs of the rice harvest transport distribution problem in a farm in Heilongjiang,the WPA optimisation model proposed in this paper was used to complete the optimisation of the rice transport vehicle path scheme.By comparing with the traditional optimisation method,the path optimisation model based on the Wolf Pack Algo-rithm saved an average of 7.97%in total agricultural distribution costs and reduced carbon emissions by an average of 6.88%.The optimised route scheme can significantly reduce transport distance and time,improve the efficiency of agricul-tural logistics and maximise the use of transport resources.关键词
农业运输车/路径规划/狼群算法/多目标优化/适应度函数Key words
agricultural transport vehicle/path planning/Wolf Pack Algorithm/multi-objective optimization/fitness function分类
农业科技引用本文复制引用
李慧..基于WPA的农业运输车辆路径优化模型研究[J].农机化研究,2025,47(6):252-257,6.基金项目
2023年全国高校、职业院校物流教改教研项目(JZW2023226) （JZW2023226）
